Lifestyle

Intermittent fasting is one of the most-tested eating patterns of the past decade. Here is what randomised trials really found about weight, blood sugar,...

Caffeine does not create energy — it blocks the signal that tells you you are tired. Here is what the research actually says about...

How much water you actually need, when electrolytes genuinely matter, and why the eight-glasses rule has no scientific basis — a practical, evidence-based guide...

Roughly 80% of people unconsciously hold their breath or breathe shallowly while focused on a screen. Here's the physiology behind screen apnea and what...

Ashwagandha reliably lowers cortisol in trials, though not always perceived stress. Sleep, exercise timing, and breathing practices address the subjective side.

Chronic stress produces measurable physical signs, elevated cortisol, sleep disruption, digestive changes, that differ from normal, short-term stress responses.

Oral GABA likely crosses the blood-brain barrier poorly, so lifestyle approaches, exercise, and GABA-supporting herbs may be more meaningful levers.

Stomach acid production, digestive enzyme output, and gut motility all shift with age. Here's what's actually changing and what helps.